Cheapest return flights from Thessaloniki to Keflavik in September from 248€

AirHint found the following cheapest return flights from Thessaloniki (SKG) to Keflavik (KEF) in September 2026 (see full year).

Return flights

15 Sep - 24 Sep Aegean Airlines
14 Sep - 20 Sep easyJet
12 Sep - 20 Sep Ryanair
11 Sep - 19 Sep easyJet
07 Sep - 20 Sep easyJet
07 Sep - 13 Sep Transavia France
01 Sep - 10 Sep Aegean Airlines
13 Sep - 20 Sep Ryanair
06 Sep - 20 Sep Aegean Airlines
06 Sep - 13 Sep transavia

Also check the deals for one-way flights from Thessaloniki to Keflavik in September.

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